improved un/installer for windows

Included TOS Check

4 files changed, 101 insertions, 7 deletions

diff --git a/src/renderer/gameserver/TOSCheck.ts b/src/renderer/gameserver/TOSCheck.ts
new file mode 100644
index 0000000..8dc29f2
--- /dev/null
+++ b/src/renderer/gameserver/TOSCheck.ts
@@ -0,0 +1,66 @@
+import GameServer from './server';
+import { ipcRenderer } from 'electron';
+
+let LAST_TOS = "";
+
+export default async function CheckNAcceptTOS(server:GameServer):Promise<boolean>{
+  try{
+    let thisVersion = await getTOSVersion(server.TOSLink);
+    console.log(server.TOSLink,thisVersion);
+    LAST_TOS=thisVersion;
+    return (localStorage.getItem(server.TOSLink) == thisVersion);
+
+  } catch (err) {
+    console.log("TOS check Error",err);
+    return true
+  }
+
+}
+
+async function getTOSVersion(address:string):Promise<string>{
+  // Returns date or if not found the hash of the whole page
+  const PageContent = await request(address);
+  const date = PageContent.match(/Last Update: \d\d\d\d-\d\d-\d\d/g);
+  let hash:string;
+  if(!date || date.length > 1){
+    hash = HashString(PageContent.replace(/ |\t|\n/g,"").replace(/<.+?>/g, "r")).toString(16);
+  } else {
+    hash = date[0].replace(/ /g,"");
+  }
+
+  return hash;
+}
+
+function request(url:string):Promise<string>{
+  return new Promise((res, rej)=>{
+      var xhr = new XMLHttpRequest();
+      xhr.open('GET', url);
+      xhr.onload = function() {
+        if (xhr.status === 200) {
+          res(xhr.responseText);
+        }
+        else {
+          rej(new Error(`xhr.status: ${xhr.status} != 200`));
+        }
+      };
+      xhr.send();
+  });
+}
+
+
+
+// Hash function from http://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/
+function HashString (s:string){
+	let hash = 0;
+	if (s.length == 0) return hash;
+	for (let i = 0; i < s.length; i++) {
+		let char = s.charCodeAt(i);
+		hash = ((hash<<5)-hash)+char;
+		hash = hash & hash; // Convert to 32bit integer
+	}
+	return hash;
+}
+
+export function acceptLastTOS(server:GameServer){
+  localStorage.setItem(server.TOSLink, LAST_TOS);
+}
diff --git a/src/renderer/gameserver/data.ts b/src/renderer/gameserver/data.ts
index 92cf250..a07c717 100644
--- a/src/renderer/gameserver/data.ts
+++ b/src/renderer/gameserver/data.ts
@@ -28,7 +28,8 @@ const TMW2 = new GameServer(
     new socialLink("fab fa-steam","Steam Group","http://steamcommunity.com/groups/TheManaWorld2"),
     new socialLink("fab fa-twitter","Twitter","https://twitter.com/TheManaWorld2"),
     new socialLink("fab fa-gitlab","Gitlab","https://gitlab.com/TMW2"),
-  ]
+  ],
+  "https://tmw2.org/legal"
 );
 
 const Evol = new GameServer(
@@ -46,7 +47,8 @@ const Evol = new GameServer(
   "evol/icon.png",
   [
     new socialLink("fas fa-home","Website","https://evolonline.org/"),
-  ]
+  ],
+  "http://wiki.evolonline.org/rules/gamerules"
 );
 
 const TMW = new GameServer(
@@ -65,7 +67,8 @@ const TMW = new GameServer(
   [
     new socialLink("fas fa-home","Website","https://www.themanaworld.org/"),
     new socialLink("fas fa-users","Forum","https://forums.themanaworld.org/"),
-  ]
+  ],
+  "https://wiki.themanaworld.org/index.php/The_Mana_World:Terms_and_Conditions"
 );
 
 export const GameServers = [
diff --git a/src/renderer/gameserver/server.ts b/src/renderer/gameserver/server.ts
index 19450b7..91944b1 100644
--- a/src/renderer/gameserver/server.ts
+++ b/src/renderer/gameserver/server.ts
@@ -14,7 +14,8 @@ export default class GameServer {
     public newsLatestPage:{url:string,type:NewsType},
     public backgrounds:{isVideo:boolean,file:string}[],
     public icon:string,
-    public socialLinks:socialLink[]
+    public socialLinks:socialLink[],
+    public TOSLink:string
   ){}
 
   getMenuEntry():HTMLElement{
diff --git a/src/renderer/serverView.ts b/src/renderer/serverView.ts
index 2250680..225d092 100644
--- a/src/renderer/serverView.ts
+++ b/src/renderer/serverView.ts
@@ -2,14 +2,38 @@ import { ipcRenderer, shell } from 'electron';
 import GameServer from './gameserver/server';
 import { switchPage } from './CustomEvents';
 
+import CheckNAcceptTOS from './gameserver/TOSCheck';
+import { acceptLastTOS } from './gameserver/TOSCheck';
+
 let GameServerList:GameServer[] = null;
 let SelectedGameserver:GameServer = null;
 const playBtn:HTMLButtonElement = document.getElementById('play') as (HTMLButtonElement);
 
-playBtn.addEventListener('click', () => {
-  SelectedGameserver.play();
-});
+const TOSDialog:HTMLDialogElement = document.getElementById('TOSDialog') as (HTMLDialogElement);
 
+playBtn.addEventListener('click', async () => {
+  if( await CheckNAcceptTOS(SelectedGameserver)){
+    SelectedGameserver.play();
+  } else {
+    //Open Please accept TOS window
+    TOSDialog.showModal();
+  }
+});
+const TOSCancel:HTMLButtonElement = document.getElementById('TOSCancel') as (HTMLButtonElement);
+TOSCancel.addEventListener('click', function() {
+      TOSDialog.close();
+});
+const TOSOpen:HTMLButtonElement = document.getElementById('TOSOpen') as (HTMLButtonElement);
+TOSOpen.addEventListener('click', function(e) {
+  e.preventDefault();
+  shell.openExternal(SelectedGameserver.TOSLink);
+});
+const TOSAccept:HTMLButtonElement = document.getElementById('TOSAccept') as (HTMLButtonElement);
+TOSAccept.addEventListener('click', function() {
+      acceptLastTOS(SelectedGameserver);
+      SelectedGameserver.play();
+      TOSDialog.close();
+});
 
 const sidebarReference = document.getElementById('sidebar');
 let clickableMenueEntries:HTMLElement[]=[];